Select the item on the page that has the error
We use cookies to give you the best possible experience on our site. By continuing to use the site you agree to our use of cookies. Find out more

Corsair CX850M

Power Supply – 850W, 80Plus Bronze, ATX2.3, Active PFC, 140mm fan
incl. VAT £90.90
excl. VAT £75.75
Return products within 60 days £4.55 Possibility to return products within 60 days
In stock > 5 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 36 months Code:  UY000a7g Product Number:  CP-9020099-EU
Helpdesk Print
Rated by 15 users
5 12x
4 3x
3 0x
2 0x
1 0x
100+ Customers Purchased
100 % Customers Recommend

Corsair CX850M

This power supply unit is an excellent choice for desktop systems, where high reliability, low noise levels, and flexible modular cabling are of the utmost importance. Designed for top-tier systems with multi-core processors, high-end graphics cards and multiple hard drives, its prestigious 80 PLUS Gold certification guarantees 85% efficiency, reducing excess heat and subsequent energy costs, even at high loads. Its stylish design with opaque finish transforms any system into a great-looking professional outfit. 

The flat cables are modular, so you only use those you truly need. This reduces clutter while maximising airflow through the chassis. The thermally controlled 140mm cooling fan remains virtually silent during periods of standard workloads and ensures the effective and direct expulsion of warm air from the case when pushed hard. 

Setting up a desktop system of practically any size is easy, thanks to the flat, sleeved cables. The CX850M's large voltage tolerance is handy during periods of power fluctuation. Active Power Factor Correction is of course included as well.


Form factor:
ATX 2.3

750 W

Input Voltage:
90-264 V

Power Factor Correction:
Active (PF value = 0.99)

Lifetime (MTBF):
100,000 hours

80 PLUS certification level: Bronze

Up to 85%

Cooling solution:
Fan Dimension: 120 mm
Thermal speed control

1x 24-pin ATX Power Supply
1x 8-pin EPS power
6x 4-pin Molex HDD
2x Molex 4-pin FDD
8x 5-pin Serial ATA
4x PCI Express

DC output: Max Load
+3,3V: 25A
+5V: 25A
+12V: 70A
-12V: 0,8A
+5Vsb: 3,0A

150 x 160 x 86 mm

Read more
850 W Done!
ATX Done!
Features and functions
Detachable cables, Active PFC, Thermal speed control Done!
80 PLUS Bronze Done!
85 % Done!
Performance and format
Connectors for motherboard
ATX 24-pin, EPS 8-pin Done!
Number of PCI express 8-pin
Number of serial ATA 15-pin
Number of molex HDD 4-pin
Number of molex FDD 4-pin
Cooling system
Fan size
140 mm Done!
150 mm (15 cm) Done!
86 mm (8.6 cm) Done!
160 mm (16 cm) Done!
3.7 kg (3,700 g) Done!
More Specifications

Online chat

Dear customer, your question you can send us a message via the contact form here, respectively. you can solve your query online using chat. If you want to use the chat log , please.

Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

There are no posts in this discussion.
Accessories for Corsair CX850M
Help others choose the best products...
Write a review
For shipping to other EU countries visit this page Corsair CX850M. Für Versand nach Deutschland, besuchen Sie bitte Corsair CX850M. Chcete doručit zboží do Česka? Prohlédněte si Corsair CX850M. Chcete doručiť tovar na Slovensko? Prezrite si Corsair CX850M. Für Versand nach Österreich, besuchen Sie bitte Corsair CX850M. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: Corsair CX850M.

Link to Manufacturer's Website: Enter link to the external review

Note (link, Part number etc.):

My Alza Log In Shipping & Payment About Us
Shipping to:

Why buy from us? Unlike many other e-shops, we like to talk! Call us on 0203 514 4411 More info »
Your personal assistant
Alza Premium
Rád pro vás zjistím stav objednávky či pomohu s výběrem zboží.
Napsat dotaz
Zavolejte mi
New conversation
We will call you and advise you professionally
+420 225 340 120
Order inquiry
Question about the product
Please enter your telephone:
Call me